I reviewed my experience with the Rowan single shot loaders for my Compatto in .177 and my Air Wolf in .22. The review is tied to a topic I started a couple months ago so it is kind of buried there. Just thought I would post this here for anyone interested.
http://www.airgunnation.com/topic/rowan-engineering-single-shot-loaders-now-available-for-brocock-compatto/
http://www.airgunnation.com/topic/rowan-engineering-single-shot-loaders-now-available-for-brocock-compatto/